Answer:
I start in little but I end in full, you'll find me in half and complete.
You walk into a room with a match, a kerosene lamp and a fireplace. Which do you light first?
It is where kings, queens, knights and bishops go to war together.
What can hold a car but canβt lift a feather?
I make billions of dollars selling Windows. Who am I?
I am a room that has a roof but no walls. What am I?